Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Glow Plug Relay: Testing and Inspection
Inspect the plastic base and the
relay housing for cracks. Replace the relay if it shows any signs of damage. For further Testing and Inspection please go to Powertrain Management/Computer and Controls/Pinpoint Tests.